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QL021638
Lubiprostone Impurity 38
Molecular Formula: C20H34F2O5
Molecular Weight: 392.48
CAS No.: NA
QL021639
Lubiprostone Impurity 39
Molecular Formula: C20H32F2O5
Molecular Weight: 390.47
CAS No.: NA
QL021640
Lubiprostone Impurity 40
Molecular Formula: C20H34F2O5
Molecular Weight: 392.48
CAS No.: NA
QL021641
Lubiprostone Impurity 41
Molecular Formula: C20H32F2O5
Molecular Weight: 390.47
CAS No.: NA
QL021642
Lubiprostone Impurity 42
Molecular Formula: C20H28F2O4
Molecular Weight: 370.44
CAS No.: NA
QL021643
Lubiprostone Impurity 43
Molecular Formula: C25H32O6
Molecular Weight: 428.53
CAS No.: NA
QL021644
Lubiprostone Impurity 44
Molecular Formula: C34H41F2NO7
Molecular Weight: 613.70
CAS No.: NA
QL021645
Lubiprostone Impurity 45
Molecular Formula: C25H38O6
Molecular Weight: 434.57
CAS No.: NA
QL040301
Lidocaine EP Impurity A;Xylazine EP Impurity A;Ropivacaine EP Impurity H;Bupivacaine EP Impurity F;Mepivacaine EP Impurity A
Molecular Formula: C8H11N
Molecular Weight: 121.18
CAS No.: 87-62-7;21436-98-6(HCl salt)
QL050100
Lestaurtinib
Molecular Formula: C26H21N3O4
Molecular Weight: 439.46
CAS No.: 111358-88-4
QL051101
Leukotriene E4
Molecular Formula: C23H37NO5S
Molecular Weight: 439.61
CAS No.: 75715-89-8
QL051500
Calcium Levofolinate
Molecular Formula: C20H21CaN7O7
Molecular Weight: 511.50
CAS No.: 80433-71-2;68538-85-2(free base)
QL051502
Calcium Levofolinate EP Impurity B
Molecular Formula: C21H23N7O8
Molecular Weight: 501.45
CAS No.: NA
QL051503
Calcium Levofolinate EP Impurity C;Calcium Folinate Hydrate EP Impurity C;Folic acid
Molecular Formula: C19H19N7O6
Molecular Weight: 441.40
CAS No.: 59-30-3
QL051504
Calcium Levofolinate EP Impurity D;Calcium Folinate Hydrate EP Impurity D
Molecular Formula: C20H19N7O7
Molecular Weight: 469.41
CAS No.: 134-05-4
QL051505
Calcium levofolinate EP Impurity E
Molecular Formula: C15H16N6O4
Molecular Weight: 344.33
CAS No.: 944737-05-7;944737-03-5
QL051506
Calcium Levofolinate EP Impurity F;Calcium Folinate Hydrate EP Impurity F
Molecular Formula: C20H21N7O7
Molecular Weight: 471.42
CAS No.: 28459-40-7
QL051507
Calcium Levofolinate EP Impurity G;Calcium Folinate Hydrate EP Impurity G
Molecular Formula: C19H21N7O6
Molecular Weight: 443.41
CAS No.: 4033-27-6
QL051508
Calcium Levofolinate EP Impurity H
Molecular Formula: C20H23N7O7
Molecular Weight: 473.44
CAS No.: 73951-54-9
QL051509
Calcium Levofolinate Impurity 9
Molecular Formula: C20H23N7O7
Molecular Weight: 473.44
CAS No.: 2800-34-2
QL051510
Calcium Levofolinate Impurity 10;Calcium Folinate Hydrate EP Impurity B
Molecular Formula: C21H23N7O8
Molecular Weight: 501.45
CAS No.: 98814-60-9
QL051515
Calcium levofolinate Impurity 15
Molecular Formula: C20H23CaN7O6
Molecular Weight: 497.52
CAS No.: 26560-38-3;134-35-0 (free base)
QL051516
Calcium levofolinate Impurity 16
Molecular Formula: C20H25CaN7O6
Molecular Weight: 499.54
CAS No.: NA
QL051517
Calcium Levofolinate Nitroso Impurity 1
Molecular Formula: C20H22N8O8
Molecular Weight: 502.44
CAS No.: NA
QL051518
Calcium Levofolinate Nitroso Impurity 2
Molecular Formula: C20H22N8O8
Molecular Weight: 502.44
CAS No.: NA
QL051519
Calcium levofolinate Impurity 19
Molecular Formula: C19H23N7O7
Molecular Weight: 461.44
CAS No.: NA
QL051520
Calcium levofolinate Impurity 20
Molecular Formula: C20H23N7O8
Molecular Weight: 489.45
CAS No.: NA
QL052100
Leuprorelin acetate;Leuprolide acetate
Molecular Formula: C59H84N16O12 C2H4O2
Molecular Weight: 1209.40 60.05
CAS No.: 74381-53-6;53714-56-0(free base)
QL052101
Leuprorelin EP Impurity A
Molecular Formula: C59H84N16O12
Molecular Weight: 1209.40
CAS No.: 62621-13-0
QL052102
Leuprorelin EP Impurity B
Molecular Formula: C59H84N16O12
Molecular Weight: 1209.40
CAS No.: 112642-11-2